# Define your item pipelines here
#
# Don't forget to add your pipeline to the ITEM_PIPELINES setting
# See: https://docs.scrapy.org/en/latest/topics/item-pipeline.html


# useful for handling different item types with a single interface
from itemadapter import ItemAdapter


class WangyiproPipeline(object):
    fp=None
    def open_spider(self,spider):
        self.fp=open('./news.txt','w')

    def process_item(self, item, spider):
        detail_title=item['detail_title']
        detail_text=item['detail_text']
        self.fp.write(detail_title+'\n'+detail_text)
    def close_spider(self,spider):
        self.fp.close()
